AT&T MERLIN LEGEND Communications System PBX System Planning Manual page 258

Index
Cover button
Individual, 4-16
Cover buttons
Group, 4-18
Cover Delay interval, 4-18
Coverage, 4-16
CSU. See channe/ service unit.
D
D4 framing format, 3-20
Data stations, definition, 1-3, 1-4
Date and time, system, 2-11
Dedicated Remote Access, 3-12
Default tables for ARS, 4-45
Delay announcement, calling group, 4-23
Delay interval, Cover, 4-18
Delay-start tie trunk, 3-37
Delayed Ring Interval, 4-19
Delete digits on DID trunks, 3-40
D i a l
mode for tie trunk, 3-38
tone, inside (system internal), 4-32
Dial-in tie trunk
pooling, 3-14
QCC queue priority, 3-10
Dial-in tie trunks
Remote Access number for, 3-12
Dial-It Nova. See MultiQuest.
Dial-out code, Pool, 4-2
Dialed Number Identification, 3-17
Dialed Number Identification Service
and tie trunk signaling, 3-37
Dialing requirements
ARS, 4-40
Toll Prefix, 3-8
Dial tone
for tie trunk, 3-38
DID. See Direct Inward Dial.
Digit absorption for ARS, 4-49
Digital data stations, 1-4
Digital services on the DS1 facility, 3-17
Digital Signal 1 facility, 3-16 , 3-35
Digital station jacks, 2-13
Digital/lSDN (MLX) telephones
microphone operation on, 4-3
station jacks for, 2-17
trunk assignment to, 3-47
types of, 1-4
Digits on DID trunks
add, 3-41
delete, 3-40
expected, 3-40
Direct Inward Dial trunks, 3-39
and pooling, 3-14
Remote Access for, 3-12
Direct-line console
Automatic Hold, 4-6
Extension Status lights on, 4-30
line button assignment to, 3-48
maximum numbers of, 2-15
Operator Hold Timer, 4-6
Remote Access trunks on, 3-11
station jack for, 2-14
trunk assignment to, 3-48
Direct Station Selector
Call Park codes on, 4-13
definition of, 1-3
One-Touch Transfer for, 4-27
one-touch use of Group Calling, 4-21
one-touch use of Group Paging, 4-15
Page buttons on, 4-12
Direction of tie trunk, 3-36
Directory labeling
Extension (station), 4-38
System, 4-45
Disallowed Lists, 4-34
Call Restrictions and, 4-3
class of restriction and, 3-13
Disconnect interval. See Hold and direct-line console.
Disconnect reliability, loop-start
Hold Disconnect and, 3-9
Disconnect reliability, loop-start trunk, 3-7
Disconnect time
DID trunks, 3-42
tie trunk, 3-38
DLC Automatic Hold, 4-6
DNIS. See Dialed Number Identification Service.
DOC Notification, viii
DS1. See Digital Signal 1 facility.
DSS. See Direct Station Selector.
E
E&M signal
for tie trunk, 3-37
Elevate priority of QCC queue calls, 4-8
Emergency Allowed List, 4-34
Emergency Allowed List, Night Service, 4-37
Employee Communication Survey
f o r m , 1 - 8
sample analysis of, 1-10
Environmental requirements for control unit, 1-5
ESF. See extended superframe format.
Exchange Tables for ARS, 4-44
Exclusion List, Night Service, 4-37
Expansion carrier
dimensions, 1-6
sample diagram of, 2-8
Expected digits on DID trunks, 3-40
IN-3